Greenhouse gas levels


China’s renewable energy source: human power

China may own the dubious title of being the world’s biggest greenhouse gas emitter, but it’s 1.3 billion citizens also provide much sustainable human power.

Two new greenhouse gasses discovered

Two new synthetic greenhouse gases are getting their “debut” at the Greenhouse 2009 atmospheric science conference in Perth this afternoon, writes Ben Sandilands.

State of the planet

Plantstones’ could help lock away carbon … NFF wants to work with govt on climate … Any colour so long as it’s green at US car show … EU rethinks biofuels guidelines … The storied Mediterranean faces climate change

State of the planet

Nestle, Pepsi and Coke face their Waterloo … Aussies to plant $1.8B wind farm in outback … Greenhouse gas levels ‘dangerously high’ … Nuclear power primed for comeback … Egypt plan to green Sahara desert stirs controversy